protected virtual float[] MeasureCells(
GridViewRowInfo row,
List <GridViewDataColumn> columns,
float[] widths)
{
IVirtualizedElementProvider <GridViewColumn> elementProvider1 = this.tableElement.ColumnScroller.ElementProvider;
IVirtualizedElementProvider <GridViewRowInfo> elementProvider2 = this.tableElement.RowScroller.ElementProvider;
if (this.CanBestFitRow(row))
{
GridRowElement element1 = elementProvider2.GetElement(row, (object)null) as GridRowElement;
element1.InitializeRowView(this.TableElement);
this.TableElement.Children.Add((RadElement)element1);
element1.Initialize(row);
for (int index = 0; index < columns.Count; ++index)
{
if (columns[index].IsVisible && columns[index].AutoSizeMode != BestFitColumnMode.None)
{
GridCellElement element2 = elementProvider1.GetElement((GridViewColumn)columns[index], (object)element1) as GridCellElement;
element1.Children.Add((RadElement)element2);
element2.Initialize((GridViewColumn)columns[index], element1);
element2.SetContent();
element2.UpdateInfo();
(element2 as GridHeaderCellElement)?.UpdateArrowState();
element2.ResetLayout(true);
widths[index] = Math.Max(widths[index], this.GetCellDesiredWidth(element2));
element1.Children.Remove((RadElement)element2);
this.Detach(elementProvider1, element2);
}
}
this.TableElement.Children.Remove((RadElement)element1);
this.Detach(elementProvider2, element1);
}
return(widths);
}
public override void Initialize(GridViewRowInfo rowInfo)
{
if (this.Children.Count == 0)
{
this.RowInfo = rowInfo;
foreach (GridViewColumn renderColumn in (IEnumerable <GridViewColumn>) this.TableElement.ViewElement.RowLayout.RenderColumns)
{
if (renderColumn is GridViewRowHeaderColumn)
{
GridCellElement cell = this.CreateCell(renderColumn);
if (cell != null)
{
if (cell is GridRowHeaderCellElement)
{
cell.ThemeRole = "GridRowHeaderCellElement";
}
this.Children.Add((RadElement)cell);
}
else
{
break;
}
}
if (renderColumn is GridViewDataColumn)
{
break;
}
}
this.searchCellElement = (GridSearchCellElement)this.CreateCell((GridViewColumn)null);
this.Children.Add((RadElement)this.searchCellElement);
this.RowInfo = (GridViewRowInfo)null;
}
base.Initialize(rowInfo);
int index = 0;
for (IList <GridViewColumn> renderColumns = this.TableElement.ViewElement.RowLayout.RenderColumns; index < this.Children.Count && index < renderColumns.Count; ++index)
{
GridCellElement child = this.Children[index] as GridCellElement;
GridViewColumn column = renderColumns[index];
if (child != null)
{
if (child is GridSearchCellElement)
{
column = (GridViewColumn)null;
}
child.Initialize(column, (GridRowElement)this);
}
}
}
protected internal virtual int GetDataRowHeight(
GridViewRowInfo row,
TableViewRowLayoutBase rowLayout)
{
if (!this.GridView.AutoSizeRows)
{
return(rowLayout.GetRowHeight(row));
}
IVirtualizedElementProvider <GridViewColumn> elementProvider1 = this.GridView.TableElement.ColumnScroller.ElementProvider;
IVirtualizedElementProvider <GridViewRowInfo> elementProvider2 = this.GridView.TableElement.RowScroller.ElementProvider;
float val1 = 0.0f;
GridRowElement element1 = elementProvider2.GetElement(row, (object)null) as GridRowElement;
element1.InitializeRowView(this.GridView.TableElement);
element1.Initialize(row);
this.GridView.TableElement.Children.Add((RadElement)element1);
if (row is GridViewGroupRowInfo)
{
GridGroupHeaderRowElement headerRowElement = element1 as GridGroupHeaderRowElement;
headerRowElement.Measure(new SizeF(rowLayout.DesiredSize.Width, float.PositiveInfinity));
val1 = Math.Max(val1, headerRowElement.DesiredSize.Height);
}
else
{
foreach (GridViewColumn column in (Collection <GridViewDataColumn>)row.ViewTemplate.Columns)
{
if (!(column is GridViewRowHeaderColumn) && !(column is GridViewIndentColumn) && column.IsVisible)
{
GridCellElement element2 = elementProvider1.GetElement(column, (object)element1) as GridCellElement;
element1.Children.Add((RadElement)element2);
element2.Initialize(column, element1);
element2.SetContent();
element2.UpdateInfo();
(element2 as GridHeaderCellElement)?.UpdateArrowState();
element2.ResetLayout(true);
val1 = Math.Max(val1, this.GetCellDesiredSize(element2).Height);
element1.Children.Remove((RadElement)element2);
this.Detach(elementProvider1, element2);
}
}
}
this.GridView.TableElement.Children.Remove((RadElement)element1);
this.Detach(elementProvider2, element1);
return((int)val1);
}
protected virtual float MeasureCell(
GridViewRowInfo row,
GridViewColumn column,
BestFitColumnMode mode)
{
float val1 = 0.0f;
IVirtualizedElementProvider <GridViewColumn> elementProvider1 = this.tableElement.ColumnScroller.ElementProvider;
IVirtualizedElementProvider <GridViewRowInfo> elementProvider2 = this.tableElement.RowScroller.ElementProvider;
if (this.CanBestFitRow(row))
{
GridRowElement element1 = elementProvider2.GetElement(row, (object)null) as GridRowElement;
element1.InitializeRowView(this.TableElement);
this.TableElement.Children.Add((RadElement)element1);
element1.Initialize(row);
GridCellElement element2 = elementProvider1.GetElement(column, (object)element1) as GridCellElement;
if (!element2.CanBestFit(mode))
{
this.Detach(elementProvider1, element2);
this.Detach(elementProvider2, element1);
return(val1);
}
element1.Children.Add((RadElement)element2);
element2.Initialize(column, element1);
element2.SetContent();
element2.UpdateInfo();
(element2 as GridHeaderCellElement)?.UpdateArrowState();
element2.ResetLayout(true);
val1 = Math.Max(val1, this.GetCellDesiredWidth(element2));
element1.Children.Remove((RadElement)element2);
this.TableElement.Children.Remove((RadElement)element1);
this.Detach(elementProvider1, element2);
this.Detach(elementProvider2, element1);
}
return(val1);
}
public override void Initialize(GridViewRowInfo rowInfo)
{
if (this.Children.Count == 0)
{
this.RowInfo = rowInfo;
bool flag = false;
foreach (GridViewColumn renderColumn in (IEnumerable <GridViewColumn>) this.TableElement.ViewElement.RowLayout.RenderColumns)
{
if (renderColumn is GridViewIndentColumn || renderColumn is GridViewRowHeaderColumn)
{
GridCellElement cell = this.CreateCell(renderColumn);
if (cell != null)
{
if (cell is GridGroupExpanderCellElement)
{
this.expanderCell = (GridGroupExpanderCellElement)cell;
flag = true;
}
if (cell is GridIndentCellElement && flag)
{
cell.ThemeRole = "HierarchyIndentCell";
}
this.Children.Add((RadElement)cell);
}
else
{
break;
}
}
if (renderColumn is GridViewDataColumn)
{
break;
}
}
this.contentCell = (GridGroupContentCellElement)this.CreateCell((GridViewColumn)null);
this.Children.Add((RadElement)this.contentCell);
this.RowInfo = (GridViewRowInfo)null;
}
GridViewGroupRowInfo viewGroupRowInfo = (GridViewGroupRowInfo)rowInfo;
this.groupLevel = viewGroupRowInfo.GroupLevel;
if (viewGroupRowInfo.ChildRows.Count > 0)
{
int num1 = (int)this.SetValue(GridGroupHeaderRowElement.ContainsGroupsProperty, (object)(viewGroupRowInfo.Group.Groups.Count > 0));
}
else
{
int num2 = (int)this.SetValue(GridGroupHeaderRowElement.ContainsGroupsProperty, (object)false);
}
base.Initialize(rowInfo);
int index = 0;
for (IList <GridViewColumn> renderColumns = this.TableElement.ViewElement.RowLayout.RenderColumns; index < this.Children.Count && index < renderColumns.Count; ++index)
{
GridCellElement child = this.Children[index] as GridCellElement;
GridViewColumn column = renderColumns[index];
if (child != null)
{
if (child is GridGroupContentCellElement)
{
column = (GridViewColumn)null;
}
child.Initialize(column, (GridRowElement)this);
}
}
if (this.expanderCell == null)
{
return;
}
this.expanderCell.Initialize(this.expanderCell.ColumnInfo, (GridRowElement)this);
}